Plastic container with snap lid and a sealing web located on the inside of the container

a technology of plastic containers and sealing webs, which is applied in the direction of closure lids, containers, bottles, etc., can solve the problems of high demands on the problem of transporting liquids or low-viscosity materials that still involve the problem of sufficient leak-proofness of plastic containers, and the failure to meet the requirements of leak-proof plastic containers

Inactive Publication Date: 2005-01-25
JOKEY PLASTIK GUMMERSBACH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Benefits of technology

[0042]A spout can be mounted on the lid, which is preferably located roughly at one-quarter the diame

Problems solved by technology

However, transporting liquids or low-viscosity materials still involves the problem of the sufficient leak-proofness of the plastic containers.
In these cases, especially high demands must be imposed on the leak-proofness of the plastic container, which have not yet been fulfilled satisfactorily by previously kn

Method used

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  • Plastic container with snap lid and a sealing web located on the inside of the container
  • Plastic container with snap lid and a sealing web located on the inside of the container
  • Plastic container with snap lid and a sealing web located on the inside of the container

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Embodiment Construction

ughly at one-quarter the diameter of the lid surface area, thus resulting in practical handling of the bucket when pouring a liquid.

BRIEF DESCRIPTION OF THE DRAWINGS

[0043]An example of the invention is described below and explained on the basis of the figures. The figures show the following:

[0044]FIG. 1 A partial cross-section of a container with lid according to the invention, with another container stacked on top,

[0045]FIG. 2 A detail view of a container with lid according to FIG. 1,

[0046]FIG. 3 A detail cross-section of a container according to FIG. 1,

[0047]FIG. 4 A top view of a container with lid according to FIG. 1,

[0048]FIG. 5 A diagram of stacked lids according to FIG. 1,

[0049]FIG. 6 A detail view of a container with lid according to another configuration,

[0050]FIG. 7 A diagram of stacked lids according to FIG. 6,

[0051]FIG. 8 A detail view of a lid according to another configuration,

[0052]FIG. 9 A detail view of a lid based on a modification of the lid according to FIG. 6.

DE...

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Abstract

A plastic container with a snap lid and with a snap element is provided on the upper edge region of the container for the lid to snap onto, where the lid has a circumferential sealing web projecting downwards that contacts the inside of the container, where at least one projection that extends in an essentially radial and essentially vertical direction is provided on the lid radially inside the sealing web. To provide a plastic container with snap lid, which fulfils the special demands imposed on leak-proofness, while simultaneously providing high load-bearing capacity, the vertical extension of the area of the projection adjacent to the sealing web is small relative to the total vertical extension of the projection. The inward-facing projection can be located on an inside circumferential edge integrally molded on the sealing web. In addition to the sealing web, another circumferential seal is provided in the region of the top edge of the container.

Description

BACKGROUND OF THE INVENTION[0002]1. Technical Field[0003]The invention relates to a plastic container with a snap lid, the container having an upper edge region, an inside and a snap element provided on the upper edge region of the container for the lid to snap onto, where the lid has a circumferential sealing web projecting downwards that contacts the inside of the container, where at least one projection that extends in an essentially radial and essentially vertical direction is provided on the lid radially inside the sealing web.[0004]2. Prior Art[0005]Plastic containers of this kind are used to transport various goods, particularly also in the industrial and food sectors, and have often proven to be effective for this purpose. However, transporting liquids or low-viscosity materials still involves the problem of the sufficient leak-proofness of the plastic containers. This is particularly the case when transporting volatile or other types of critical goods, such as oils, particu...

Claims

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Application Information

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IPC IPC(8): B65D43/02B65D21/02B65D43/10
CPCB65D21/0219B65D43/0212Y10S215/01B65D2101/0015B65D2543/00027B65D2543/00092B65D2543/0025B65D2543/00296B65D2543/00407B65D2543/005B65D2543/00537B65D2543/00555B65D2543/00629B65D2543/00685B65D2543/0074B65D2543/00796B65D2543/00972B65D2543/0099B65D2401/10
Inventor DIESTERBECK, FRANK
Owner JOKEY PLASTIK GUMMERSBACH
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